I will be as straight forward as i can be in the attempt to get an answer for my question.

Comparable sales. 

Those are relatively fast compared to snail mail. 

I found the material and exams simple and straightforward, all very logically laid out.  

I've seen some "wholesale" deals ABOVE the highest retail comparable. 

But, what about changing all the outlet and switch covers so they don't look like crap compared to the freshly painted walls?

From my own research comparing Oklahoma City and Kansas City, I think the market is more stable in Kansas City.I was looking at rentals in Oklahoma City this year, and I thought the fundamentals prices were getting expensive.

Comparables would be your starting point to get feel of the value.As to selling, you could also consider co-wholesaling with somebody who has an established buyers list

The first building was inherited and is under my name, it should assess at 1.5 mil based on comparables.

I did some research and found that the landlord registration form for HABC is just a page, so it appears that the process if relatively straightforward.